Combination Brainrots, also known as Combinasions in game, are some of the most valuable and powerful items you can own in Steal a Brainrot.
Every combination brainrot is Secret rarity, meaning they are extremely rare, expensive, and designed for late game players who want massive income generation.
These brainrots mix multiple existing brainrots into a single unit and usually require huge amounts of money, special events, or limited time mechanics to obtain.
Some are permanently unobtainable now, making them collector items as well.
All Combination Brainrots in Steal a Brainrot
Below is a complete breakdown of every combination brainrot currently known in Steal a Brainrot and exactly how to get each one.
| Brainrot Name | Brainrot Image | Cost | Income | How to Get |
| La Sahur Combinasion |
 |
$550M | $2M/s | Craft Machine |
| La Grande Combinasion |
 |
$1B | $10M/s | Available to buy |
| Los Combinasionas |
 |
$2B | $15M/s | Los Lucky Blocks |
| La Karkerkar Combinasion |
 |
$2.5B | $600K/s | Craft Machine |
| La Spooky Grande |
 |
$2.9B | $24.5M/s | Limited quantity |
| Los Spooky Combinasionas |
 |
$3B | $20M/s | Spooky Lucky Block |
| Los Jolly Combinasionas |
 |
$3B | $25M/s | Santa’s Shop |
| La Extinct Grande |
 |
$3.2B | $23.5M/s | Limited quantity |
| La Jolly Grande |
 |
$3.5B | $30M/s | Limited quantity |
| La Taco Combinasion |
 |
$5B | $35M/s | Taco Truck |
| La Supreme Combinasion |
 |
$7B | $40M/s | Fuse Machine |
| La Secret Combinasion |
 |
$50B | $125M/s | Secret Lucky Block |
What Are Combination Brainrots
Combination Brainrots are special Secret rarity brainrots created by fusing, crafting, buying, or unlocking limited event units.
Once placed in your base, they generate very high money per second and often outperform normal Secret brainrots.
Some combinations are permanent, while others are tied to seasonal events like Halloween or Christmas. Many of them also have strict stock limits, making them rare even among veteran players.
How to Get Each Combination Brainrot in Steal a Brainrot
1. La Grande Combinasion
La Grande Combinasion is the most straightforward combination brainrot to obtain. You can buy it directly from the conveyor belt for 1 billion cash.
It was released in June 2025 and combines five different brainrots into one large unit.
Once placed, it generates 10 million income per second, which makes it a solid early combination brainrot. There is also a secondary method where it can drop from an Admin Lucky Block, but the drop chance is only 0.25 percent, so buying it directly is the reliable option.
2. La Karkerkar Combinasion
La Karkerkar Combinasion is no longer obtainable. It was originally craftable using the Craft Machine before that system was removed.
The original recipe required two La Grande Combinasion units and two Karkerkar Kurkur units.
It originally cost 2.5 billion and produced 17.5 million per second. After an admin abuse incident where it spawned widely, it was heavily nerfed to 160 million value and 600,000 income per second. Today, it only exists as a collector item.
3. Los Combinasionas
Los Combinasionas is the baby version of La Grande Combinasion and features mini versions of multiple brainrots. It has a playful design and strong income.
It can no longer be crafted. The only way to get it now is through a Los Lucky Block with a 1 percent drop chance. It costs 2 billion and produces 15 million per second, making it one of the rarest lucky block rewards in the game.
4. La Sahur Combinasion
La Sahur Combinasion was a craft exclusive combination brainrot. It costs 550 million and generates 2 million income per second.
The crafting recipe required
- Ta Ta Ta Ta Sahur
- Te Te Te Sahur
- Graipuss Medussi
- Job Job Job Sahur
This brainrot is unobtainable now since crafting mechanics were removed. Existing copies remain in circulation among older players.
5. La Supreme Combinasion
La Supreme Combinasion is one of the strongest combination brainrots in the game. It costs around 7 billion and generates a massive 40 million income per second.
It can only be created through the Fuse Machine by combining high income Secret brainrots. Using strong units like Chicleteira Bicicleteira, Esok Sekolah, or Pot Hotspot increases your odds.
Fusing four Chicleteira Bicicleteira units gives roughly an 8 percent success rate, so expect to burn several valuable Secrets before getting one.
6. La Extinct Grande
La Extinct Grande is a fully unobtainable limited brainrot. It visually resembles La Grande Combinasion but uses bone themed parts instead.
To unlock it during its release, players needed to buy Extinct Ballerina, Extinct Tralalero, and Extinct Matteo. Only a limited number were ever sold, and the stock is permanently gone. It is the first truly limited brainrot ever added to the game.
7. La Spooky Grande
La Spooky Grande was a Halloween limited brainrot.
It required four Halloween brainrots
- Vampira Cappucina
- Zombie Tralala
- Frankentteo
- La Vacca Jacko Linterino
These could only be obtained during the Witching Hour event. Once collected, players had to visit Sammy Witch to combine them. Only 750,000 units were ever available, and it can no longer be obtained.
8. La Secret Combinasion
La Secret Combinasion is one of the rarest brainrots in the entire game. It can only be obtained from a Secret Lucky Block with a 0.5 percent drop rate.
It costs 50 billion and generates 125 million income per second. It combines multiple Secret Lucky Block brainrots into one massive unit and is considered one of the highest earning brainrots in Steal a Brainrot.
9. Los Spooky Combinasionas
Los Spooky Combinasionas is the Halloween themed baby combination brainrot. It costs 3 billion and produces 20 million income per second.
It drops from Spooky Lucky Blocks with a 1 percent chance. It intentionally earns less than La Spooky Grande since lucky block items are not meant to outperform limited event units.
10. La Taco Combinasion
La Taco Combinasion is available through the Taco Truck and has a limited stock of 500,000 units. It costs 5 billion and produces 35 million income per second.
Before buying it, you must already own
- Quesadilla Crocodila
- Burrito Bandito
- Los Nooo My Hotspotsitos
- Mariachi Corazoni
Despite strong stats, it remains one of the least owned limited combination brainrots.
11. La Jolly Grande
La Jolly Grande was released during the Christmas event through the Santa’s Fuse update. To craft it, you needed four Christmas brainrots obtained from the Winter Hour event
- Ballerina Peppermintina
- List List List Sahur
- Reindeer Tralala
- Santteo
Only 500,000 units exist. It costs 3.5 billion and generates 30 million income per second.
12. Los Jolly Combinasionas
Los Jolly Combinasionas is a Christmas exclusive baby combination brainrot. It can only be purchased from Santa’s Shop during Christmas admin abuse events.
You can buy it for 15 Gold Elves or 1,499 Robux if it is in stock. It is one of the most desirable holiday brainrots due to its strong income and festive design.
Final Thoughts
Collecting all combination brainrots in Steal a Brainrot is extremely difficult and requires patience, timing, and a massive amount of in game money. Many of these brainrots are no longer obtainable, making them status symbols among long time players.
If your goal is income, focus on La Supreme Combinasion, La Secret Combinasion, and the Christmas combinations. If you are a collector, every combination brainrot adds long term value and prestige to your base.
Abhigyan identifies himself as a tech geek, gaming cognoscenti, and also a connoisseur of music. Unidentified and mysterious phenomena never fail to gather his undivided attention. When not reading about bizarre and perplexing entities across the Universe, he can often be found cheering for his favorite teams in Football.